Optical sensor uses laser light to measure distances

Siko GmbH has introduced the LT5000 optical sensor for measuring distances of up to 16.4 ft. It works with a laser light based on time-of-flight technology.

The distance is determined by a pulsating laser light emitted from the sensor head and reflected back from the object at the distance being measured. Based on the time between the moment the laser light is emitted and the moment it is received back, the distance to the object can be determined.

The sensor head has an analog voltage output/current output. The area to be measured can be configured by pressing buttons and also can be inverted, if necessary. An additional switching output allows the switching range to be adjusted as desired.